/*
 * Copyright (C) 2011 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.dx.io;

/**
 * The various types that an index in a Dalvik instruction might refer to.
 */
public enum IndexType {
	/** "Unknown." Used for undefined opcodes. */
	UNKNOWN,

	/** no index used */
	NONE,

	/** "It depends." Used for {@code throw-verification-error}. */
	VARIES,

	/** type reference index */
	TYPE_REF,

	/** string reference index */
	STRING_REF,

	/** method reference index */
	METHOD_REF,

	/** field reference index */
	FIELD_REF,

	/** inline method index (for inline linked method invocations) */
	INLINE_METHOD,

	/** direct vtable offset (for static linked method invocations) */
	VTABLE_OFFSET,

	/** direct field offset (for static linked field accesses) */
	FIELD_OFFSET;
}
